Proportional Directional Valve 4WRZE10W8-50-7X/6EG24N9K31/A1M - Bosch Rexroth R901094067
-
This Item:
€3,342.13
-
Proportional Directional Valve 4WRZE16E100-7X/6EG24N9K31/F1D3M - Bosch Rexroth R901026322
€3,800.31
-
Directional Spool Valve 4WMM6J5X/SO651 - Bosch Rexroth R900454567
€656.05
Weir and lock drives keep their pilot stage on a separate circuit so it holds through heavy load changes. The 4WRZE10W8-50-7X/6EG24N9K31/A1M therefore takes pilot oil supply and return from outside, regulates 50 l/min nominal flow through spool symbol W8 and follows an analog ±10 V command value.
Benefits
- External pilot oil supply and external return, independent of the working pressure.
- Spool symbol W8, 50 l/min nominal flow, maximum flow 170 l/min.
- Version without pressure reducing valve, concealed auxiliary actuation fitted.
- Operating pressure up to 315 bar, four ports to ISO 4401-05-05-0-05.
- Analog ±10 V command value, 24 VDC supply, weight 8.02 kg.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W8 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.02 kg |
Applications
Hydraulic steel structures, lock gates and flap weirs work with slow motion under changing load. A separate pilot supply keeps the pilot pressure alive even when the main circuit is unloaded. The size 10 subplate mounting follows ISO 4401-05-05-0-05.
Manufacturer
The manufacturer Bosch Rexroth uses material number R901094067. Datasheet RE 29115 lists characteristic curves, leakage figures and mounting dimensions of 4WRZE10W8-50-7X/6EG24N9K31/A1M, RE 07600-B the requirements on the fluid.
| Hersteller-Nr | R901094067 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.020000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
